Why are you so nervous of TGA? TGA is a rubber stamp and always follows EU.
Also, they won't decline it straightaway unless there is something seriously wrong, but if it was approved by FDA and CE then it is not even possible to be seriously wrong; otherwise this is slap on their mentor's face, 2 superior mentor's. Not gonna happen.
The only problem is they may have missed some minor Australian specific requirement which will be resulted in further document request, never a straight decline.
So take it easy and enjoy the raise.
GMV Price at posting:
42.5¢ Sentiment: Buy Disclosure: Held